Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Shellie Marthini, ARNP

Individual provider Adult Health Nurse Practitioner · NPI 1790313419

Mrs. Shellie Marthini, ARNP is a Nurse Practitioner in Richland, Washington. Qualified in 2020, 6 years ago. Practices with Thuthi Enterprises LLC, a 7-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
6
Licensed in
WA
In the registry since
2020
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

560 Gage Blvd Ste 102
Richland, WA 99352-9531
Phone: (509) 942-3135
Fax: (509) 627-1188
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 301 W Prospect Rd Ste F1, Moxee, WA 98936-9811 — (509) 452-8246
  • 12 S 8th St, Yakima, WA 98901-3020 — (509) 454-4143

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence AP61059985 (WA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence AP61059985 (WA)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence AP61059985 (WA)

Record details

NPI number1790313419
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedMarch 29, 2020
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024
Mailing address1024 Beane Rd, Moxee, WA 98936-9750

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Thuthi Enterprises Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Richland